Education: Activity areas
Always a distinct appearance.
No one wants to hear every word five times at different volumes. This however, is exactly what happens if the sound of the intercom on walls and ceilings is reflected. The reverberation time is extremely long in large areas. You can optimally remedy this effect with the correct use of ceiling and wall elements.
Requirements for ceilings:
- Area acoustics: DIN 18041
- Fire protection: DIN 4102 resp. EN 13501-2
Humidity resistance( Info)
up to 70 % RH
Sound absorption ( Info)
αw = 0,35
Area - acoustical - climate ( Info)
3 Stars
Fire protection ( Info)
The necessary fire resistance is dependent on system, soffit as well as other additional measures and regulations.
The calculated reverberation time is decisive for the right ceiling system and dependent on the area utilization.
International
